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taitof2: fix for driftout/driveout titlescreen effect.

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This commit is contained in:
dinkc64 2018-10-23 01:36:58 +00:00
parent 96827e2a8e
commit a80b2cea51
2 changed files with 18 additions and 4 deletions
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20
src/burn/drv/taito/d_taitof2.cpp
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@ -12,11 +12,12 @@
#include "burn_ym2203.h"
#include "msm6295.h"
static INT32 Footchmp;
static INT32 Footchmp = 0;
static INT32 YesnoDip;
static INT32 MjnquestInput;
static INT32 DriveoutSoundNibble;
static INT32 DriveoutOkiBank;
static INT32 Driftout = 0;
INT32 TaitoF2SpriteType;
INT32 TaitoF2SpritesFlipScreen;
@ -5266,6 +5267,11 @@ void __fastcall Driftout68KWriteWord(UINT32 a, UINT16 d)
//???
return;
}
case 0x20019c: {
//???
return;
}
default: {
bprintf(PRINT_NORMAL, _T("68K #1 Write word => %06X, %04X\n"), a, d);
@ -7957,6 +7963,8 @@ static INT32 DriftoutInit()
SpritePriWritebackMode = 0;
Driftout = 1;
// Reset the driver
TaitoF2DoReset();
@ -8053,7 +8061,9 @@ static INT32 DriveoutInit()
PaletteType = QZQUESTPalette;
SpritePriWritebackMode = 0;
Driftout = 1;
// Reset the driver
TaitoF2DoReset();
@ -9468,7 +9478,9 @@ static INT32 TaitoF2Exit()
MjnquestInput = 0;
DriveoutSoundNibble = 0;
DriveoutOkiBank = 0;
Driftout = 0;
TaitoF2SpriteBufferFunction = NULL;
PaletteType = 0;
@ -10380,6 +10392,8 @@ static INT32 TaitoF2PriRozDraw()
RozPriority = (TC0360PRIRegs[8 + (RozPriority / 2)] >> 4 * (RozPriority & 1)) & 0x0f;
TC0280GRDBaseColour = (TC0360PRIRegs[1] & 0x3f) << 2;
if (Driftout && RozPriority == 0) RozPriority = -1; // disable roz layer for driftout
BurnTransferClear();
DynCalcPalette();

2
src/burn/drv/taito/tc0360pri.cpp
View File

@ -18,7 +18,7 @@ void TC0360PRIHalfWordWrite(UINT32 Offset, UINT16 Data)
void TC0360PRIHalfWordSwapWrite(UINT32 Offset, UINT16 Data)
{
if (Data & 0xff00) TC0360PRIWrite(Offset, (Data >> 8) & 0xff);
TC0360PRIWrite(Offset, (Data >> 8) & 0xff);
}
void TC0360PRIReset()